Injection for curing italitai disease and preparation technique

A preparation process and injection technology, applied in the field of injections, can solve the problems of short duration of pain relief and high price, and achieve the effect of no toxic side effects, low price and long duration

Inactive Publication Date: 2005-01-12
GUIZHOU JINGCHENG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of them are compound dosage forms, and it is rare to use a single prescription drug, and there are problems such as short duration of pain relief and high price

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0116] Embodiment of the present invention: in order to prepare 1000ml, get 1000g of Zijinlian, add water and decoct twice, each time for 2 hours, collect the distillate and save it for later use; merge the decoction, filter, and the filtrate is concentrated to a relative density of 1.33 (70 ℃), add ethanol for precipitation twice, the first time the alcohol content is 70%, the second time the alcohol content is 80%, refrigerate each time for 48 hours, filter, the filtrate recovers ethanol and concentrates to contain 10g of crude drug per 1ml , add 4g freshly prepared egg protein solution, stir, precipitate and refrigerate for 48 hours, filter, boil the filtrate to coagulate the excess egg protein, filter, add ethanol to the filtrate to make the ethanol content 75%, place the precipitate, filter After filtering, the filtrate recovered ethanol, refrigerated for 24 hours, filtered, and the filtrate was added with the distillate collected above and the crystals that may be precipi...

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PUM

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Abstract

A Chinese medicine in the form of injection for treating the pain caused by operation, bone fracture, injury, etc is prepared from willmott ceratostigma root. Its preparing process is also disclosed.

Description

Technical field: [0001] The invention relates to an injection prepared from a single Chinese herbal medicine and a preparation process thereof. technical background: [0002] Postoperative pain caused by qi nourishing and blood stasis, meridian blockage, bruises and other pain symptoms are common diseases. The current treatment drugs generally include ointments, oral preparations, injections, etc. However, most of them are compound dosage forms, and it is rare to use a single prescription drug, and there are problems such as short duration of pain relief and high price. Invention content: [0003] The object of the present invention is to: provide an injection made of a single drug and its preparation process, which has good curative effect and low price, so as to meet the needs of patients. [0004] The present invention is achieved in the following way: the injection is made from a single herb of Zijinlian. [0005] Its preparation process is as follows: based on the p...

Claims

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Application Information

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IPC IPC(8): A61K9/08A61P25/04A61P29/00
Inventor 徐和
Owner GUIZHOU JINGCHENG PHARMA
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